80% (2005)

0% (2000)

70% (2007)

52% (2013)

54% (2009)

50% (2007)

20% (2009)

48% (2018)

52% (2011)

71% (2018)

50% (2012)

62% (2012)

68% (2017)

56% (1998)

45% (2008)

30% (2006)

68% (1996)

45% (2008)

60% (2016)

59% (2003)